baber/WOPTO huggingface dataset:
Patent JP-S6079450-A (JP)
Title: Correction system for storage device error
Inventor: MARUO AKIHIRO
IPC: G06F12/16
Filed: 1983-10-07
Abstract: PURPOSE:To remove an error without stopping a device by writing data transferred by the 1st selecting means in an optional storage element and inverting data read out of the storage element. CONSTITUTION:If an error is detected in data written in an optional address of a storage part 1, the error is reported to a control circuit 16 to perform such control that a multiplexer 14 selects write data, which is written. If an error is detected by a check circuit 17 in data read out of the storage part 11, the control circuit 16 performs control so that the multiplexer 14 selects and writes data transferred through an inverter circuit 12. Thus, the write data and data transferred through the inverter circuit 12 are written alternately to remove an error by the 2nd writing operation.
Patent JP-H0238685-A (JP)
Title: Window frame
Inventor: TATENO IZURU
IPC: E06B1/26
Filed: 1988-07-29
Abstract: PURPOSE:To enhance strength and moldability while enabling various color tones by containing a post chlorinated vinyl chloride resin and a multicomponent acrylic rubber resin impact property improving agent at a specified ratio. CONSTITUTION:A window frame is formed by molding a post chlorinated vinyl chloride resin composition. The composition includes a 100pts.wt. post chlorinated vinyl chloride resin having chlorine content from 60 to 64wt.% and a 2-10pts. wt. multicomponent acrylic rubber resin impact property improving agent. A multicomponent resin in which a monomer such as methyl methacrylate, styrene, acrylonitrile, etc., is graft-polymerized to a copolymer rubber mainly comprising acrylic acid esters is used as the multicomponent acrylic rubber resin.
Patent JP-H0853834-A (JP)
Title: Mixing and stirring device for ground improvement
Inventor: HATTORI SADAO
IPC: E02D3/12
Filed: 1994-08-10
Abstract: PURPOSE:To prevent the biting of foreign matters between forward and reverse stirring wings during the execution of excavating and stirring work by means of a ground improvement mixing and stirring device equipped with the forward and reverse stirring wings respectively. CONSTITUTION:A reverse stirring wing 13 is provided to a forward stirring wing 15 as close as possible. The reverse stirring wing 13 is fit to the circumference of an outside pipe 11 in a vertically movable manner. Further the reverse stirring wing 13 is engergized downward by a coil spring 22.
Patent JP-H1141985-A (JP)
Title: Parallel-serial mixture conversion drive system for motor
Inventor: YANG TAI-HER
IPC: H02P5/68
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a serial-parallel mixture conversion drive system, in which the rotating speed, torque and output of each motor are continuously controlled in a serial-parallel mixed state from serial to parallel. SOLUTION: A serial circuit made up of a forward diode CR100 and a switch element S101 connected serially between DC electric drivers EMD10 and EMD102, a serial circuit consisting of a switch element S112 and a reverse direction diode CR102, and a serial circuit made up of reverse direction diode CR101 and a switching element S111 are all connected in parallel to a power supply DCV100. In addition, a point between the switch element S101 and the DC electric driver EMD102 is connected to a point between the switching element S112 and the diode CR102, while a point between the DC electric driver EMD101 and the diode CR100 is connected to a point between the diode CR101 and the switching element S111.
Patent JP-H1016659-A (JP)
Title: Automobile ceiling material
Inventor: KANO KOJI
IPC: B32B27/12
Filed: 1996-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a ceiling material of an automobile and omit a roof pad by molding a main part of a rear surface of a basic material made of heated and fused fiber web in which specific weight % of low melting point fiber having a low melting point in specific scope is mixed in the shape in which the main part thereof adheres to a roof panel closely and compression- molding the basic material in both end parts. SOLUTION: A basic material 2 is composed of heated and fused fiber web in which 30 to 50weight% of low melting point fiber having a melting point of 110 to 160 deg.C is mixed, and a surface skin material 3 made of fiber woven fabric, polyurethane leather, etc., is bonded on a surface of the basic material 2 through a heat sensitive adhesive layer 4 such as polyethylene film, etc. A low melting point fiber web layer 5 is lined on a rear surface of the basic material 2, a main part of the rear surface thereof is molded into the shape in which it adheres to a roof panel 7 closely, and furthermore, the basic material 2 is compression-molded in both end parts 1A. Consequently, it is possible to improve the rigidity of a ceiling material and omit a roof pad.
Patent JP-H0237808-A (JP)
Title: Microwave oscillator
Inventor: KUNITO KENICHI
IPC: H03B5/32
Filed: 1988-07-27
Abstract: PURPOSE:To obtain the signal of a microwave band with little phase noise by removing the phase noise contained in the signal of a UHF band obtained by multiplying the output signal of a crystal oscillator by the surface acoustic wave filter of a high Q value and after that, multiplying a frequency again. CONSTITUTION:The signal generated by a crystal oscillator 1 is multiplied by a frequency multipliers 2 and 3 and frequency-converted into the signal of the UHF band, but in this case, there is the degradation of the phase noise corresponding to the multiplying number. When the signal of the UHF band is added to a high Q type surface acoustic wave filter 4, the phase noise contained in the signal is removed by the high Q type surface acoustic wave filter 4. Thus, it becomes unnecessary to specially design the frequency multipliers 2, 3, 6, etc., to remove the phase noise.
Patent JP-H0717494-A (JP)
Title: Relative orbit control device for geostationary satellite
Inventor: ONO TAKESHI
IPC: B64G1/24
Filed: 1993-06-30
Abstract: PURPOSE:To accomplish an optimum control of a relative orbit simply and quickly by estimating coefficient of periodic changes in the radial direction and in the north and south direction, among the relative position vectors between mutual satellites, as respective quantities of state and thereby drawing up a plan for orbit control. CONSTITUTION:Observations such as azimuth, angle of incidence and range value relating to 2 plurality of geostatuonary satellites are obtained from a terrestrial control station by a distance and angle measuring antenna 1. A plurality of quantities of state K2 to K6 are estimated by an estimation unit 2 based on the observations and observation models 3. In other words, among the relative position vectors between mutual satellites coefficient of periodic changes in the radius direction and in the north and south direction are estimated as respective quantities of state K2 to K6. Further, quantities of state of such that respective quantities of state K2 to K6 thus estimated become values for satisfying a condition formula for indicating the preset satellite relative position is selected by a control plan preparation unit 4. Thus the orbit of a satellite is controlled by sending the selected quantities of state from a command sending unit 5 through an antenna 6.
Patent JP-S57110458-A (JP)
Title: Ink jet recorder
Inventor: MATSUFUJI YOUJI
IPC: B41J2/165
Filed: 1980-12-27
Abstract: PURPOSE:To prevent the clogging of an ink delivery port of ink jet heads by positioning a cap so as to get tight thereon or close thereto with a clearance in an ink jet recorder with a cap for the ink delivery port. CONSTITUTION:In the recording operation, with the action of a motor 201 and a control mechanism 202 thereof, a head mounting plate 217 moves in the direction of the arrow and stops at the specified position shown by the two-dot chain line. At the same time, the mounting plate 217 pushes a cap 209 to turn downward to the position as shown by the two-dot chain line in the direction of the arrow on the support shaft 211. Here, a roller 212 helps push the cap 109 smoothly. When the heads 214 stop recording, the mounting plate 217 retreats to the specified position as shown by the solid line. The cap 209 returns smoothly to the original position in contact with the roller 212 by a reducing force of a spring 210. Thus, a caping is made tight or with a clearance for all the heads 214.
Patent JP-S6168919-A (JP)
Title: Method of attaching protecting film for columnar body
Inventor: YAMAGUCHI IKUTOSHI
IPC: E02B17/02
Filed: 1984-09-11
Abstract: PURPOSE:To easily and reliably attach a film, by a method wherein the outer periphery of a columnar body having an adhesive agent layer is embraced by a flexible film, the two edge parts of the superposed films are nipped by a nipping means, and the columnar body is tightened by winding the films around the nipping means serving as a core body. CONSTITUTION:An adhesive mass layer 14 is formed on the outer periphery of the portion to be protected of a steel pipe pile 10, and a flexible film 16 is attached to the pile in a way that the pile 10 is embraced by the film. Two open edge parts 16A of the films 16, superposed in a manner than hands are put flat together, are inserted through a slit 22 of a core pipe 20, and after an adhesive agent 24 is coated on the outer surface of a part 16B of the film 16, the two open edge parts of the films 16 are reeled in as the core pipe 20 is turned clockwise, and this causes the pile 10 to be tightened by means of the reeled-in films 16. Thereafter, the outer peripheries of the films 16, tightened by a string, are left to stand, and after the adhesive agent 24 is cured, the string is untied for removal.
Patent JP-H0356035-A (JP)
Title: Voltage fluctuation compensator
Inventor: FURUKAWA YOSHINARI
IPC: H02J3/12
Filed: 1989-07-21
Abstract: PURPOSE:To improve a power factor of a power source side by compensating a voltage variation generated by reactance of a power distribution line of a voltage fluctuation generated due to a fluctuation of a load by a reactive power compensator and a voltage variation generated by resistance of the line by a voltage regulator. CONSTITUTION:When a load 5 is connected, a load side reactive power Q is detected in a CT 8 by a detector 21, a load side effective power P is detected in the CT 8 and a PT 9 by a detector 22, and input to a compensating capacity calculator 26. On the other hand, a reactive power Q0 of a power source side is detected from a CT 23 by a detector 24, integrated by a time constant TI to become QI, which is input to the calculator 26. The calculator 26 obtains a current reference signal QM from the data P, Q, Q0, drives a PWM circuit 28 through a current controller 27, its output compensates the reactive power by a compensator 6, and a reactive power -jQC equal to the reference QM is supplied. When the output QI is increased by the constant TI, the signal QM is lowered, the power QC is lowered, a load voltage V is also lowered, but it is compensated by switching the tap of a voltage regulator 20. Thus, the power factor of a power source side is improved, and a loss due to a resistance is reduced.
Patent JP-H0853405-A (JP)
Title: Production of acyloxybenzenesulfonate
Inventor: HATAYAMA YOSHIO
IPC: C07C309/42
Filed: 1994-08-11
Abstract: PURPOSE:To obtain the subject compound in high selectivity and yield at a low cost and simultaneously suppress side reaction by the coexistence of a specific carboxylic acid in reacting a phenolsulfonate with a carboxylic acid halide. CONSTITUTION:This method for producing an acyloxybenzenesulfonate of formula III [R<1> is a 1-4C alkyl; R<2> is a 1-21C alkyl or alkenyl (which can be substituted with a halogen or phenyl or an ester, amide, an ether or phenylene may be inserted) or phenyl; (n) is 0-2; M is an alkali metal, an alkaline earth metal or ammonium] is to react a phenolsulfonate of formula I with a carboxylic acid halide of formula II (X is F, Cl, Br or I). In the process, the reaction is carried out in the presence of a carboxylic acid of formula V (R<3> is same as R<2>). An 8-16C acyloxybenzenesulfonate is preferred as the carboxylic acid of formula IV. The carboxylic acid is preferably used in an amount of 0.05-20 pts.wt. based on 1 pt.wt. compound of formula I. The compound of formula III is useful especially as a bleaching activator.
Patent JP-H0944818-A (JP)
Title: Thin film magnetic head
Inventor: SHIBATA TAKUJI
IPC: G11B5/39
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect type thin film magnetic head having excellent magnetic stability of the magnetoresistance effect film and giving a high reproducing output. SOLUTION: This thin film magnetic head has a magnetoresistance effect element 3 comprising laminated layers of a magnetoresistance effect stabilizing layer 11 comprising a soft magnetic film, a nonmagnetic insulating layer 12, and a magnetoresistance effect layer 13 which is narrow in the track width direction than the magnetoresistance effect stabilizing layer 11. Moreover, the head has nonmagnetic insulating layers 4 formed on both side faces of the magnetoresistance effect element 3 and a pair of electrodes connected to the magnetoresistance effect layer 13 on both ends of the upper surface of the magnetoresistance effect element 3. Reproducing signals are detected by the magnetoresistance effect of the magnetoresistance effect layer 13.
Patent JP-S6081112-A (JP)
Title: Device equipped with disinfecting sterilizing agent in packed corrugated cardboard
Inventor: TSUCHIKURA MITSURU
IPC: A01N59/00
Filed: 1983-10-11
Abstract: PURPOSE:The titled device having improved antispetic, deodorizing and freshness retention effect on packed materials, obtained by applying paper to be stuck, having a disinfecting sterilizing agent comprising stabilized chlorine dioxide as an active ingredient, to the back of cover of corrugated cardboard box. CONSTITUTION:The titled device suitable for packing perishable foods, obtained by applying the paper 4 to be stuck, having the whole surface coated in a scattered way or impregnated with the finely granular or powdery disinfecting sterilizing agent comprising stabilized chlorine dioxide (ClO2) as an active ingredient to the back 2 of the opening and shutting cover 1 of the corrugated cardboard box A. Since in the device the disinfecting sterilizing agent has deodorizing, disinfecting, sterilizing, and antiseptic effects, the device shows improved effects on freshness retention, deodorization, and decomposition prevention of materials to be packed. Since the disinfecting sterilizing agent is colorless, tasteless, and nonpoisonous, the quality of the materials is not damaged. Preferably the top of the disinfecting sterilizing agent 3 is covered with the release paper 5 in the paper 4 to be stuck, in order to prevent reduction in effect before use.
Patent JP-H05187240-A (JP)
Title: Air intake control device for internal combustion engine
Inventor: HARADA KENICHI
IPC: F02B31/08
Filed: 1992-07-16
Abstract: PURPOSE:To perform the reliable detection of the trouble of a swirl control means by outputting a swirl stop command when worsening of combustion is detected after a swirl command is outputted and comparing the degree of worsening of combustion before and after the stop command with each other again. CONSTITUTION:In an ECU 120, it is detected based on information from a rotation sensor and an acceleration opening sensor, by a swirl region detecting means whether a swirl control valve 4 should be closed in the present region or not and it is decided whether a closing command is issued. When the closing command is given, the degree of worsening of combustion is detected by a combustion worsening detecting means through comparison with that during normal operation. When the degree of worsening is 0, it is decided that the swirl control valve 4 is normal and when it is other than 0, it is decided that abnormality has occurred and an opening command for the swirl control valve 4 is issued. The degrees of worsening before and after the opening command are compared again and when the degree of worsening has increased, it is judged to be abnormal.
Patent JP-S6250941-A (JP)
Title: Micro computer device
Inventor: OTSUKA FUSAO
IPC: G06F12/06
Filed: 1985-08-30
Abstract: PURPOSE:To improve the reliability of a system by using the undefined instruction of a CPU and operating the setting of a register to select the memory area of a limited memory area or above as a pseudo instruction of the CPU. CONSTITUTION:When the instruction is fetched by a CPU, the instruction code is outputted from a memory 1, and the code is inputted to a memory element 4. To the element 4, the information corresponding to the inputted instruction code, consequently, the information to show whether or not the information is the instruction defined by the CPU 2 is outputted. When the information is a defined instruction, a buffer 5 is controlled by a control circuit 7, the instruction code from the memory 1 is transmitted to the CPU 2, in case of the underfined instruction the buffer 5 is controlled by the circuit 7, the NOP instruction code not to give the influence to the CPU 2 is transmitted to the CPU 2 and a register 6 is set corresponding to the pseudo instruction. By the contents of the register 6, another area in the memory capacity of the memory area or above limited by the CPU 2 can be driven.
Patent JP-S6082206-A (JP)
Title: Multistage rolling mill
Inventor: WATANABE HAJIME
IPC: B21B13/14
Filed: 1983-10-11
Abstract: PURPOSE:To diversify the power to control shape by parting axially an intermediate roll, making the parted rolls respectively inclinable with the axial line of work rolls and horizontally movable in the direction orthogonal with said axial line and acting bending force in the direction perpendicular to both ends of the work rolls. CONSTITUTION:Upper and lower backup rolls 13, 14 are respectively disposed to upper and lower work rolls 11, 12 and an intermediate roll 15 is interposed between the upper work roll 11 and the backup roll 13 in press contact therewith. The roll 15 is parted axially at the center to two symmetrical split rolls 15a, 15b which are made freely adjustable in angles alpha1, alpha2 of inclination at a parting point S. Said roll is made horizontally movable in the directions A, B orthogonal with the axial line L of the upper work roll 11. A means for acting perpendicular bending force in the arrow C direction to both ends of the work rolls 11, 12 is provided. The control with a large degree of freedom is thus made possible.
Patent JP-H04364121-A (JP)
Title: Liposome preparation
Inventor: TOKUNAGA YUJI
IPC: A61P35/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide a liposome preparation capable of keeping the blood concentration of a basic medicine at a high level over a long period and having low side effect. CONSTITUTION:The objective liposome preparation contains a cholesterol derivative having negative charge and expressed by the general formula R-CO-A1 (R is cholesterol residue; A1 is amino acid residue) or general formula R-A2 (R is cholesterol residue; A2 is amino acid residue) as a constituent component for the liposome film and further contains a basic medicine in a state included in the liposome film.
Patent JP-H0922587-A (JP)
Title: Cleaning system for disk drive device
Inventor: YAMAMOTO HIROSHI
IPC: G11B33/14
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To effectively suppress a temp. rise to be low in a tightly enclosed housing. SOLUTION: The system is equipped with a spindle motor 30 for driving a magneto-optical disk to rotate and fins 36 provided on an outer wall surface of a driving shaft 32 of the spindle motor 30. The magneto-optical disk is turned by drive of the spindle motor 30, and recording or reproducing operation is performed. At this time, by the drive of the spindle motor 30, the fins 36 are turned to generate an airflow, and since air is circulated in the tightly enclosed housing, a temp. rise in the housing is effectively suppressed to be low.
Patent JP-2001022944-A (JP)
Title: Method and device for producing stone pattern
Inventor: NODA TOMOTAKA
IPC: G06T19/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily produce a stone pattern seen in artificial marble called 'terrazzo' by using a computer, without actually producing artificial marbles. SOLUTION: When a medium in stone and a parameter about stone pieces scattered into the stone are inputted (S1), a stone model is generated in a three- dimensional space, on the basis of the inputted parameter (S2). Next, a separately prepared stone piece design is glued into each stone piece pattern (S3). Next, a stone pattern is produced by projecting the stone model to a two-dimensional plane (S4).
Patent JP-S6081196-A (JP)
Title: Production of aqueous solution containing d-ribose
Inventor: HAGIRI HIROSHI
IPC: C07B61/00
Filed: 1983-10-13
Abstract: PURPOSE:To obtain D-ribose useful as a synthetic raw material for vitamin B2 industrially and advantageously at a low cost, by epimerizing D-arabinose in an aqueous solution in the presence of molybdenic ions as a catalyst and further a boric acid compound. CONSTITUTION:D-Arabinose is dissolved in water in an amount of preferably 0.5-1 times of that of the D-arabinose to give an aqueous solution, and molybdenic ions, e.g. ammonium molybdate, in an amount of preferably 5-10wt% (expressed in terms of ions) based on the D-arabinose as a catalyst are added to the resultant aqueous solution. A boric acid compound, e.g. boric acid or sodium borate, in a molar amount of preferably 1.5-3 times of that of the D-arabinose is then added thereto, and the pH is preferably adjusted to 3-3.5. The adjusted mixture is then reacted at 95 deg.C for 30min to carry out epimerization and afford the aimed aqueous solution containing the D-ribose.
Patent JP-S6167948-A (JP)
Title: Resistance welding method of metallic frame for semiconductor device
Inventor: MARUYAMA YUTAKA
IPC: H01L23/50
Filed: 1984-09-11
Abstract: PURPOSE:To enable to connect copper frames mutually successibly and excellently, by a method wherein after at least a part of the connecting surface of the metallic frame is oxidized, the welding current is flowed making these oxidized surfaces confronting to each other. CONSTITUTION:The surface of the copper frame for a semiconductor device to be connected is oxidized, and the copper frames 10, 10' having the sectional construction consisting of a frame body 1 and an oxidized film 2 formed on that surface are provided. Next, connecting parts are one upon another while by contacting the film 2 sides of the flames 10, 10' having this sectional construction. The welding current is flowed by making welding electrodes 3, 3' contact on the non-oxided surfaces of the frame 10, 10'. In this case, the generation of heat by the welding current will be large at the contact surface of the frames 10, 10' and small between the frames 10, 10' and the electrodes 3, 3'. Therefore, the trouble such as contact between the frames 10, 10' and the electrodes 3, 3' are melted and connected are avoided, and successive and excellent resistance welding can be performed.